[issue31084] QueueHandler not formatting messages

[Erik Montnemery]

Change by Erik Montnemery <erik at montnemery.com>:


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nosy: +emontnemery
nosy_count: 2.0 -> 3.0
pull_requests: +29505
pull_request: https://github.com/python/cpython/pull/31355

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue31084>
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